Large-sized slide supporter with core overturning table

Abstract

The invention relates to a large-sized slide supporter with a core overturning table. The large-sized slide supporter comprises a core overturning table and a support frame. A slide is arranged on the core overturning table. A supporter and a preset screw are disposed in the slide. The supporter is slid according to the positions of core columns and clamps in a transformer, a proper position is selected, automatic lifting is allowed, and a core is fixed very flatly. The supporter can be conveniently added as required during core laminating, the support frame is screwed up, and local droop deformation under great pressure of the core is avoided. After core laminating, when the core is turned and erected, slipping is avoided. Process defects in core manufacture can be eliminated, process level is increased, and product quality is guaranteed. Operation is flexible for constructors, using is convenient, labor intensity is lower, work efficiency is higher, and rework is avoided.

Description

technical field [0001] The invention relates to an auxiliary tool for an electric power system, in particular to a slideway type supporter for a large iron core turning table, which belongs to the field of electric power application. Background technique [0002] Due to the different models and specifications of the laminated transformer cores, the existing core pad support method cannot be flexibly adjusted, and it is difficult to meet the changing requirements. In the late stage of core stacking, there will be deformation phenomenon that the four sides of the core sag. Some iron cores weigh more than 20 tons, and the situation is even more serious. The erected iron core is obviously deformed, and the joints of the iron core become larger, which increases the no-load loss value of the transformer, and makes it difficult to assemble the coils, resulting in rework and re-stacking, which seriously reduces the product quality. Core stacking is difficult, which reduces work ef...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a large-scale iron core turning table slideway type supporter, which solves the problems in the prior art that the iron core is restricted by specifications when stacked, and is easily deformed after stacking, and improves work efficiency

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